Merge pull request #25 from lohuvie/master

merge
	modified:   contacts.php
	modified:   js/contacts/contacts.person.js
	modified:   r-contacts.php
用户留言
Merge pull request #52 from lemonz-/master

修改个人主页侧边栏和字数限制
Merge pull request #51 from lkjxa186/master

用户留言和bug各种
Merge pull request #49 from willkan/master

contacts的链接改为弹出窗口
Merge pull request #11 from lohuvie/master

5.1下午更新